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Fiocco A, Dini M, Lorenzoni G, Gregori D, Colli A, Besola L. The prophylactic use of negative-pressure wound therapy after cardiac surgery: a meta-analysis. J Hosp Infect 2024; 148:95-104. [PMID: 38677481 DOI: 10.1016/j.jhin.2024.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 04/10/2024] [Accepted: 04/12/2024] [Indexed: 04/29/2024]
Abstract
Surgical site infections (SSIs) pose a frequent complication in cardiac surgery patients and lead to increased patient discomfort and extended hospitalization. This meta-analysis aimed to evaluate the protective role of single-use negative-pressure wound therapy (sNPWT) devices on closed surgical wounds after cardiac surgery, and explored their potential preventive application across all cardiac surgery patients. A comprehensive literature search was conducted on ScienceDirect, focusing on studies related to "negative pressure wound therapy" or "PICO negative pressure wound therapy" combined with "cardiac surgery" or "sternotomy," published between 2000 and 2022. Inclusion criteria encompassed case-control studies comparing sNPWT with traditional dressings on closed cardiac surgical incisions in adult patients undergoing median sternotomy without immediate postoperative infective complications, with available details on SSIs. A retrospective analysis of cases treated with sNPWT in our centre was also performed. The meta-analysis revealed a protective role of sNPWT, indicating a 44% risk reduction in overall SSIs (odds ratio 0.56) and a 40% risk reduction in deep wound infections (odds ratio 0.60). Superficial wound infections, however, showed non-significant protective effects. A single-centre study aligned with the meta-analysis findings, confirming the efficacy of sNPWT and was included in the meta-analysis. In conclusion, the meta-analysis and the single-centre study collectively support the protective role of negative pressure wound therapy against overall and deep SSIs, suggesting its potential prophylactic use on all cardiac surgery populations.
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Affiliation(s)
- A Fiocco
- Cardiac Surgery Unit, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | - M Dini
- Cardiac Surgery Unit, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | - G Lorenzoni
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, Padova, Italy
| | - D Gregori
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, Padova, Italy
| | - A Colli
- Cardiac Surgery Unit, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy.
| | - L Besola
- Cardiac Surgery Unit, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
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Taeger CD, Muehle C, Kruppa P, Prantl L, Biermann N. Negative Pressure Wound Therapy-A Vacuum-Mediated Positive Pressure Wound Therapy and a Closer Look at the Role of the Laser Doppler. J Clin Med 2024; 13:2351. [PMID: 38673623 PMCID: PMC11051509 DOI: 10.3390/jcm13082351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/04/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Background: Negative pressure wound therapy (NPWT) is an intensely investigated topic, but its mechanism of action accounts for one of the least understood ones in the area of wound healing. Apart from a misleading nomenclature, by far the most used diagnostic tool to investigate NPWT, the laser Doppler, also has its weaknesses regarding the detection of changes in blood flow and velocity. The aim of the present study is to explain laser Doppler readings within the context of NPWT influence. Methods: The cutaneous microcirculation beneath an NPWT system of 10 healthy volunteers was assessed using two different laser Dopplers (O2C/Rad-97®). This was combined with an in vitro experiment simulating the compressing and displacing forces of NPWT on the arterial and venous system. Results: Using the O2C, a baseline value of 194 and 70 arbitrary units was measured for the flow and relative hemoglobin, respectively. There was an increase in flow to 230 arbitrary units (p = 0.09) when the NPWT device was switched on. No change was seen in the relative hemoglobin (p = 0.77). With the Rad-97®, a baseline of 92.91% and 0.17% was measured for the saturation and perfusion index, respectively. No significant change in saturation was noted during the NPWT treatment phase, but the perfusion index increased to 0.32% (p = 0.04). Applying NPWT compared to the arteriovenous-vessel model resulted in a 28 mm and 10 mm increase in the venous and arterial water column, respectively. Conclusions: We suspect the vacuum-mediated positive pressure of the NPWT results in a differential displacement of the venous and arterial blood column, with stronger displacement of the venous side. This ratio may explain the increased perfusion index of the laser Doppler. Our in vitro setup supports this finding as compressive forces on the bottom of two water columns within a manometer with different resistances results in unequal displacement.
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Affiliation(s)
- Christian D. Taeger
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, 93053 Regensburg, Germany; (C.M.); (L.P.); (N.B.)
| | - Clemens Muehle
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, 93053 Regensburg, Germany; (C.M.); (L.P.); (N.B.)
| | - Philipp Kruppa
- Department of Plastic, Hand and Reconstructive Surgery, Ernst von Bergmann Klinikum, 14467 Potsdam, Germany;
| | - Lukas Prantl
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, 93053 Regensburg, Germany; (C.M.); (L.P.); (N.B.)
| | - Niklas Biermann
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, 93053 Regensburg, Germany; (C.M.); (L.P.); (N.B.)
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Liu Y, Xu M, Wang Z, Zhu X, Xu J. The effect of incisional negative pressure wound therapy on the improvement of postoperative cosmetic suture wounds and scar hyperplasia. Int Wound J 2023; 20:3081-3087. [PMID: 37114415 PMCID: PMC10502242 DOI: 10.1111/iwj.14183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/23/2023] [Accepted: 03/27/2023] [Indexed: 04/29/2023] Open
Abstract
This study aimed to explore the effects of early incisional negative pressure wound therapy (INPWT) on cosmetic suture wounds and postoperative scar hyperplasia. We retrospectively evaluated 120 patients who underwent abdominoperineal resection at the Changhai Hospital between February 2018 and October 2021 and divided them into two groups according to their treatment: the INPWT group (n = 60) and the control group (n = 60). The quality of post-surgical wound healing in the two groups was evaluated. The Patient Scar Assessment Scale (PSAS), the Vancouver Scar Scale (VSS), and the visual analogue scale (VAS) were used to evaluate the surgical incision scar at 1-year follow-up. At this follow-up visit, 115 patients underwent reexamination; five patients were lost to follow-up, including two patients in the INPWT group and three patients in the control group. The INPWT group showed better wound healing than the control group (P < .05). The proportion of patients who received INPWT was significantly higher in the non-surgical site infection (SSI) group than in the SSI group (P < .05). The PSAS, VSS and VAS scores were significantly improved in the INPWT group compared with those in the control group (P < .05). Our results show that INPWT improved the quality of cosmetic suture wounds and reduced the degree of postoperative scar hyperplasia.
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Affiliation(s)
- Yanjun Liu
- Department of Plastic Surgery, Changhai HospitalSecond Military Medical UniversityShanghaiChina
| | - Mingze Xu
- Department of Plastic Surgery, Changhai HospitalSecond Military Medical UniversityShanghaiChina
| | - Zheng Wang
- Department of Plastic Surgery, Changhai HospitalSecond Military Medical UniversityShanghaiChina
| | - Xiaoshu Zhu
- Department of Plastic Surgery, Changhai HospitalSecond Military Medical UniversityShanghaiChina
| | - Jianguo Xu
- Department of Plastic Surgery, Changhai HospitalSecond Military Medical UniversityShanghaiChina
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Morris MP, Christopher AN, Patel V, Onyekaba G, Broach RB, Fischer JP. Negative Pressure Wound Therapy After Abdominal Body Contouring: A Comparative Matched Analysis of Outcomes and Cost. Plast Surg (Oakv) 2022; 30:360-367. [PMID: 36212102 PMCID: PMC9537721 DOI: 10.1177/22925503211019627] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 04/16/2021] [Indexed: 11/03/2023] Open
Abstract
Background: Studies that have previously validated the use of incisional negative pressure wound therapy (iNPWT) after body contouring procedures (BCP) have provided limited data regarding associated health care utilization and cost. We matched 2 cohorts of patients after BCP with and without iNPWT and compared utilization of health care resources and post-operative clinical outcomes. Methods: Adult patients who underwent abdominoplasty and/or panniculectomy between 2015 and 2020 by a single surgeon were identified. Patients were propensity score matched by body mass index (BMI), gender, smoking history, diabetes mellitus, hypertension, and incision type. Primary outcomes included time to final drain removal, outpatient visits, homecare visits, emergency department visits, and cost. Secondary outcomes included surgical site occurrences (SSO), surgical site infections, reoperations, and revisions. Results: One hundred sixty-six patients were eligible, and 40 were matched (20 with iNPWT and 20 without iNPWT) with a median age of 47 years and BMI of 32 kg/m2. There were no differences in demographics or intraoperative details (all P > .05). No significant differences were found between the cohorts in terms of health care utilization measures or clinical outcomes (all P > .05). Direct cost was significantly greater in the iNPWT cohort (P = .0498). Inpatient length of stay and procedure time were independently associated with increased cost on multivariate analysis (all P < .0001). Conclusion: Consensus guidelines recommend the use of iNPWT in high-risk patients, including abdominal BCP. Our results show that iNPWT is associated with equivalent health care utilization and clinical outcomes, with increased cost. Additional randomized controlled trials are needed to further elucidate the cost utility of this technique in this patient population.
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Affiliation(s)
- Martin P. Morris
- Division of Plastic Surgery, Department of Surgery, University of
Pennsylvania. Philadelphia, PA, USA
| | - Adrienne N. Christopher
- Division of Plastic Surgery, Department of Surgery, University of
Pennsylvania. Philadelphia, PA, USA
- Department of Surgery, Thomas Jefferson University, Philadelphia,
PA, USA
| | - Viren Patel
- Division of Plastic Surgery, Department of Surgery, University of
Pennsylvania. Philadelphia, PA, USA
| | - Ginikanwa Onyekaba
- Division of Plastic Surgery, Department of Surgery, University of
Pennsylvania. Philadelphia, PA, USA
| | - Robyn B. Broach
- Division of Plastic Surgery, Department of Surgery, University of
Pennsylvania. Philadelphia, PA, USA
| | - John P. Fischer
- Division of Plastic Surgery, Department of Surgery, University of
Pennsylvania. Philadelphia, PA, USA
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Shestak KC. The Internal Negative-Pressure Wound Control System: A Paradigm Shift for Promoting Deep Space Healing in Complex Surgically Created Wounds. Aesthet Surg J 2021; 41:NP1543-NP1549. [PMID: 34347042 DOI: 10.1093/asj/sjab307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
This article introduces a new technology to minimize seroma and promote more predictable healing in surgically created deep space wounds. Its novel design internalizes the delivery of a continuously generated high negative pressure (-125 mmHg) throughout the surgically created space by means of a multibranched Manifold. In a small prospective cohort case study of 24 patients undergoing full abdominoplasty, all patients underwent placement of this device, which was removed 7 days postoperatively. Results at 30 days revealed no evidence of wound-healing problems, no clinical seroma, and no device malfunction. The internalization of a constant negative-pressure wound therapy provided by this system has the potential to significantly reduce clinical seroma, and to produce more consistent apposition of interfaces in deep tissue spaces in complex wounds seen in plastic surgery and other surgical disciplines.
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Affiliation(s)
- Kenneth C Shestak
- Department of Plastic Surgery, University of Pittsburgh (UPMC), Pittsburgh, PA, USA
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Taeger CD, Wallner S, Martini T, Schiltz D, Kehrer A, Prantl L, Biermann N. Analysis of Rinsing Fluid during Negative Pressure Wound Therapy with Instillation: A Potential Monitoring Tool in Acute and Chronic Wound Treatment. A Pilot Study. Cells 2021; 10:cells10040732. [PMID: 33810232 PMCID: PMC8065450 DOI: 10.3390/cells10040732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/20/2021] [Accepted: 03/25/2021] [Indexed: 11/16/2022] Open
Abstract
Background: During negative pressure wound therapy (NPWT), open wounds are draped with a nontransparent sponge, making daily wound evaluation impossible. Sometimes, late or undetected bacterial infections and postoperative bleeding result in repetitive surgery, thus prolonging inpatient time. With the introduction of additional fluid instillation (NPWTi), the wound surface is rinsed, and bacteria, proteins and biomarkers are flushed into a collecting canister, which is later discarded. Methods: The aim of this pilot study was to analyze rinsing fluid samples (0.9% sodium chloride) from the NPWTi device in patients with acute and chronic wounds. In 31 consecutive patients a standardized laboratory analysis was performed to evaluate cellular composition and potassium, phosphate, lactate dehydrooxygenase, pH and total protein levels. Results: While there was an increase in the total cellular amount and the number of polymorphonuclear cells, the number of red blood cells (RBC) decreased after surgery. Potassium and pH showed no significant changes in the first three postoperative days, whereas total protein showed an undulant and partially significant course. Conclusion: We were able to quantify cellular metabolites by analyzing the rinsing fluid of NPWTi. We propose the analysis of this material as a novel and potentially promising tool to monitor wound status without removal of the dressing. The establishment of reference values might help to improve the NPWTi therapy.
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Affiliation(s)
- Christian D. Taeger
- Center of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany; (T.M.); (D.S.); (A.K.); (L.P.); (N.B.)
- Correspondence: ; Tel.: +49-941-944-6763
| | - Stefan Wallner
- Institute for Clinical Chemistry, University Hospital Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany;
| | - Teresa Martini
- Center of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany; (T.M.); (D.S.); (A.K.); (L.P.); (N.B.)
| | - Daniel Schiltz
- Center of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany; (T.M.); (D.S.); (A.K.); (L.P.); (N.B.)
| | - Andreas Kehrer
- Center of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany; (T.M.); (D.S.); (A.K.); (L.P.); (N.B.)
| | - Lukas Prantl
- Center of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany; (T.M.); (D.S.); (A.K.); (L.P.); (N.B.)
| | - Niklas Biermann
- Center of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany; (T.M.); (D.S.); (A.K.); (L.P.); (N.B.)
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Closed Incisional Negative Pressure Therapy Significantly Reduces Early Wound Dehiscence after Reduction Mammaplasty. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3496. [PMID: 33968556 PMCID: PMC8099400 DOI: 10.1097/gox.0000000000003496] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 01/08/2021] [Indexed: 11/25/2022]
Abstract
Background: Closed incisional negative pressure therapy (ciNPT) has been shown to improve surgical outcomes. Functional reduction mammaplasty has a wound dehiscence rate of 25% and higher in most series, requiring extra care and delayed secondary healing. We aimed to determine if shifting from standard care dressings to ciNPT reduced early dehiscence after breast reduction. Methods: This multisurgeon retrospective study compared consecutive patients undergoing primary breast reduction dressed with ciNPT to similar patients with standard dressing materials. Perioperative management was otherwise unchanged. Early dehiscence was defined as incisional disruption requiring wound care within the first 30 postoperative days. Statistical analyses were performed using t-test and Fisher exact test. Results: We analyzed 79 patients with 158 breasts (114 standard and 44 ciNPT). Both groups were similar. Mean ages were 35 and 34 years; body mass index, 28.5 and 27.4 kg/m2; and reduction volumes, 565 and 610 g, respectively. None were active smokers, and 9.5% were former smokers. Wise pattern skin incisions were used in all, and parenchymal resections mostly utilized superomedial pedicles. Median ciNPT treatment was 6 days. Early dehiscence was significantly lower with ciNPT, occurring in only 1 of 44 (2%) breasts, compared to 16 of 114 in the standard group (14%), P = 0.003, a relative risk reduction of 84%. Two control patients required debridement, whereas none of the ciNPT patients did. Conclusion: Application of ciNPT markedly decreased early dehiscence requiring wound care, compared to using standard dressings, in otherwise similarly risk-stratified breast reduction patients.
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Low Complication Rates Using Closed-Incision Negative-Pressure Therapy for Panniculectomies: A Single-Surgeon, Retrospective, Uncontrolled Case Series. Plast Reconstr Surg 2020; 146:390-397. [PMID: 32740593 DOI: 10.1097/prs.0000000000007026] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Panniculectomies are associated with high complication rates (43 to 70 percent), particularly in patients with obesity, smoking, and diabetes mellitus. Closed-incision negative-pressure therapy can be used postoperatively to support healing by promoting angiogenesis and decreasing tension. The authors hypothesized that using it with panniculectomies would minimize complications, and that a longer duration of therapy would not increase the incidence of complications. The authors also evaluated whether closed-incision negative-pressure therapy malfunction was associated with complications. METHODS This retrospective, uncontrolled case series analyzed 91 patients who underwent panniculectomies managed with closed-incision negative-pressure therapy performed by a single surgeon from 2014 to 2018. Patients were followed for 6 months; therapy duration and malfunction were recorded. Patients were placed into therapy duration groups (2 to 7, 8 to 10, or >10 days). Complications managed conservatively were minor and major if they required intervention. Odds ratios were performed with 95 percent confidence intervals and p values. RESULTS Mean follow-up was 225.1 days and mean closed-incision negative-pressure therapy duration was 10.5 days. Major complications were reported in five patients (5.5 percent), infections in four (4.4 percent), dehiscence in two (2.2 percent), and seroma in four (4.4 percent). Patients with malfunction [n = 16 (17.6 percent)] were more likely to experience complications (OR, 3.3; p = 0.043). No significant increase in complications was found with therapy duration longer than 10 days, but potentially there is an increased risk of infection (OR, 4.0; p = 0.067). CONCLUSIONS Although high complication rates have been associated with panniculectomies, the authors' results show that low complication rates can be achieved with closed-incision negative-pressure therapy. Randomized controlled trials need to be conducted evaluating different therapy systems and the optimal duration of therapy with panniculectomies. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, IV.
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Kharkar PM, Osborne SN, Stern SL, Pleitner A, Wiencek KM, Kieswetter KM. Assessment of Silver Levels in a Closed-Incision Negative Pressure Therapy Dressing: In Vitro and In Vivo Study. Adv Wound Care (New Rochelle) 2020; 9:462-471. [PMID: 32857020 PMCID: PMC7382392 DOI: 10.1089/wound.2019.0997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Objective: In recent years, reticulated open-cell foam-based closed-incision negative pressure therapy (ROCF-ciNPT) has shown effectiveness in management of various postoperative incisions. These dressings consist of a skin interface layer that absorbs fluid from the skin surface and reduces the potential for microbial colonization within the dressing by means of ionic silver. This study examines the ability of silver to reduce the bioburden within the dressing as well as the localized effect due to potential silver mobility. Approach: Ability of silver to reduce bioburden within the ROCF-ciNPT dressing was assessed using Staphylococcus aureus, Pseudomonas aeruginosa, and Candida spp. Furthermore, silver mobility was assessed using an in vitro skin model to study the zone of inhibition along with released silver quantification. Using a porcine model, diffusion of silver into blood and tissue was studied using emission spectrometry and histology. Results: Microbial growth in the ROCF-ciNPT dressing was significantly reduced (∼2.7–4.9 log reduction) compared to a silver-free negative control. No zone of inhibition was observed for microbial colonies for up to 7 days with minimal localized silver release (<5.5 ppm release). In vivo studies demonstrated no measurable concentration (<0.2 μg/g) of silver in the blood, urine, feces, kidney, and liver tissue biopsy. Innovation: This study provides an important insight into silver concentration and mobility within the ROCF-ciNPT dressing, given emerging concerns associated with potential silver cytotoxicity. Conclusion: These results indicate the concentration of silver (0.019% silver by weight) in the ROCF-ciNPT dressings has been adequate to reduce bioburden within the skin interface layer, while severely limiting the amount of silver leaching out.
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Desvigne MN. Reducing the Risk of Postoperative Problems With Panniculectomies Using the Prevena Plus™ 125 Incisional Management Dressing. Cureus 2020; 12:e9341. [PMID: 32850215 PMCID: PMC7444894 DOI: 10.7759/cureus.9341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Abdominal wall reconstruction procedures have become increasingly popular in recent years as technology and surgical techniques have improved. The downside to these procedures has been the high rate of postoperative complications. Surgical site infections have been reported as high as 33.7% of the $9.8 billion spent annually on these complications. I present the case of a 62-year-old morbidly obese woman who underwent a combined procedure of abdominal wall reconstruction and panniculectomy. A total of 45 lbs of pannus was removed through a transverse incision that extended from hip to hip, measuring 90 cm in length. Following panniculectomy, abdominal wall reconstruction was performed by mobilizing the abdominal skin flap from the lower abdominal panniculectomy incision (avoiding a T-shaped incision with a traditionally high risk of dehiscence), and placement of biologic mesh as an underlay followed by fascial closure. Prevena Plus™ 125 (3M + KCI, San Antonio, TX) was applied for postoperative closed incisional negative pressure therapy (ciNPT) and continued for 10 days. No postoperative complications occurred. The incision healed without incident with no hernia recurrence at one year. ciNPT in high-risk patients can help minimize the risk of postoperative wound healing complications and should be considered in high-risk patients. Those patients undergoing combined procedures and especially morbidly obese patients undergoing combined abdominal wall reconstruction and panniculectomy are at particularly high risk for wound healing complications. ciNPT should be considered as a postoperative dressing of choice in this challenging patient population.
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Closed Incisional Negative Pressure Wound Therapy Sponge Width and Tension Off-Loading. Ann Plast Surg 2020; 85:295-298. [DOI: 10.1097/sap.0000000000002217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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